7056993680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{422069}}^1$

素因数の和:422112

約数の個数: 80

約数和(自身を含む): 18841204800

約数和(自身を除く): 11784211120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 4180, 8360, 16720, 422069, 844138, 1688276, 2110345, 3376552, 4220690, 4642759, 6753104, 8019311, 8441380, 9285518, 16038622, 16882760, 18571036, 23213795, 32077244, 33765520, 37142072, 40096555, 46427590, 64154488, 74284144, 80193110, 88212421, 92855180, 128308976, 160386220, 176424842, 185710360, 320772440, 352849684, 371420720, 441062105, 641544880, 705699368, 882124210, 1411398736, 1764248420, 3528496840, 7056993680]

約数ペア:

[(1, 7056993680), (2, 3528496840), (4, 1764248420), (5, 1411398736), (8, 882124210), (10, 705699368), (11, 641544880), (16, 441062105), (19, 371420720), (20, 352849684), (22, 320772440), (38, 185710360), (40, 176424842), (44, 160386220), (55, 128308976), (76, 92855180), (80, 88212421), (88, 80193110), (95, 74284144), (110, 64154488), (152, 46427590), (176, 40096555), (190, 37142072), (209, 33765520), (220, 32077244), (304, 23213795), (380, 18571036), (418, 16882760), (440, 16038622), (760, 9285518), (836, 8441380), (880, 8019311), (1045, 6753104), (1520, 4642759), (1672, 4220690), (2090, 3376552), (3344, 2110345), (4180, 1688276), (8360, 844138), (16720, 422069)]